Winchester Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Winchester

Scott County, Illinois

2025-02-16 13:00

AQI (US)

Moderate

PM2.5

μg/m³

12.9

O3

μg/m³

70.2

PM10

μg/m³

19

NO2

μg/m³

7.6

CO

μg/m³

207

SO2

μg/m³

1.6

Weather

-4℃

85%

28 kph

0 of 11

Historical Data

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